Kasco Marine RA4 Robust-Aire Diffused Aeration System - Airline Sold Seperately Surface Aerators time-release system to make sure

time-release system to make sure the pond is doses adequately with the right amount of microbes and it will work consistently for a full month before needing replacement

The addition of the 2nd panel will allow the aerator to run very well during very dark

Beyond 300' its suggested to use 5/8" airline

Maximum Pond Size:

Algaecides

Kasco Marine RA4 Robust-Aire Diffused Aeration System - Airline Sold Seperately Surface Aerators time-release system to make sureThe Kasco RA4 Aeration System is well suited to aerating larger ponds up to 4 acres in size based on a depth of 15' or greater. Less depth will reduce the coverage area. Effective aeration can be achieved in 3 acre ponds 5 to 8 feet deep, 4 to 5 acre ponds 8 to 12 feet deep, and 6 to 7 acre ponds 12 to 16+ feet deep. Please contact us if you have questions or would like a certified aerial pond mapping (no charge) to be conducted to find out if this